13717431

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 25233824

約数和(自身を除く): 11516393

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1861, 2457, 5583, 7371, 13027, 16749, 24193, 39081, 50247, 72579, 117243, 150741, 169351, 217737, 351729, 508053, 653211, 1055187, 1524159, 1959633, 4572477, 13717431]

約数ペア:

[(1, 13717431), (3, 4572477), (7, 1959633), (9, 1524159), (13, 1055187), (21, 653211), (27, 508053), (39, 351729), (63, 217737), (81, 169351), (91, 150741), (117, 117243), (189, 72579), (273, 50247), (351, 39081), (567, 24193), (819, 16749), (1053, 13027), (1861, 7371), (2457, 5583)]